diff --git a/tests/Server/ZB.MOM.WW.OtOpcUa.Host.IntegrationTests/ResilienceInvokerFactoryRegistrationTests.cs b/tests/Server/ZB.MOM.WW.OtOpcUa.Host.IntegrationTests/ResilienceInvokerFactoryRegistrationTests.cs
new file mode 100644
index 00000000..6d6ec6b6
--- /dev/null
+++ b/tests/Server/ZB.MOM.WW.OtOpcUa.Host.IntegrationTests/ResilienceInvokerFactoryRegistrationTests.cs
@@ -0,0 +1,68 @@
+using Microsoft.Extensions.DependencyInjection;
+using Shouldly;
+using Xunit;
+using ZB.MOM.WW.OtOpcUa.Core.Abstractions;
+using ZB.MOM.WW.OtOpcUa.Core.Resilience;
+using ZB.MOM.WW.OtOpcUa.Host.Drivers;
+
+namespace ZB.MOM.WW.OtOpcUa.Host.IntegrationTests;
+
+/// <summary>
+///     Guards the production DI wiring for the Phase 6.1 resilience dispatch pipeline (arch-review #10 +
+///     #13). <c>AddOtOpcUaDriverFactories</c> (the driver-node bootstrap) must bind the <b>real</b>
+///     <see cref="DriverCapabilityInvokerFactory"/> — not the <see cref="NullDriverCapabilityInvokerFactory"/>
+///     pass-through — and that factory must mint a real <see cref="CapabilityInvoker"/> per driver instance.
+///     This is the DI half of the #10 live gate: without it a refactor could silently drop back to the
+///     pass-through and the retry/breaker/bulkhead pipeline would go inert in production (the exact
+///     "built-but-never-wired" failure the whole review targets), while every unit test — which defaults to
+///     the pass-through — stays green.
+/// </summary>
+public sealed class ResilienceInvokerFactoryRegistrationTests
+{
+    [Fact]
+    public void AddOtOpcUaDriverFactories_binds_the_real_invoker_factory_not_the_pass_through()
+    {
+        var services = new ServiceCollection();
+        services.AddLogging();
+        services.AddOtOpcUaDriverFactories();
+
+        using var sp = services.BuildServiceProvider();
+        var factory = sp.GetRequiredService<IDriverCapabilityInvokerFactory>();
+
+        factory.ShouldBeOfType<DriverCapabilityInvokerFactory>(
+            "the driver-node bootstrap must bind the real resilience factory — a NullDriverCapabilityInvokerFactory here means the pipeline is inert in production");
+    }
+
+    [Fact]
+    public void The_registered_factory_mints_a_real_CapabilityInvoker_per_instance()
+    {
+        var services = new ServiceCollection();
+        services.AddLogging();
+        services.AddOtOpcUaDriverFactories();
+
+        using var sp = services.BuildServiceProvider();
+        var factory = sp.GetRequiredService<IDriverCapabilityInvokerFactory>();
+
+        var invoker = factory.Create("drv-1", "Modbus");
+
+        invoker.ShouldBeOfType<CapabilityInvoker>(
+            "the real factory must produce a real CapabilityInvoker (not the NullDriverCapabilityInvoker pass-through)");
+    }
+
+    [Fact]
+    public void The_resilience_singletons_the_factory_depends_on_are_registered()
+    {
+        var services = new ServiceCollection();
+        services.AddLogging();
+        services.AddOtOpcUaDriverFactories();
+
+        using var sp = services.BuildServiceProvider();
+
+        // The pipeline builder + status tracker are process singletons the factory closes over — the same
+        // instance must be shared so pipelines cache + telemetry aggregate across all driver instances.
+        sp.GetService<DriverResiliencePipelineBuilder>().ShouldNotBeNull();
+        sp.GetService<DriverResilienceStatusTracker>().ShouldNotBeNull();
+        sp.GetRequiredService<DriverResiliencePipelineBuilder>()
+            .ShouldBeSameAs(sp.GetRequiredService<DriverResiliencePipelineBuilder>(), "builder must be a singleton");
+    }
+}